2-Chloro-1,3,4-thiadiazole

Product Name: 2-Chloro-1,3,4-thiadiazole
CAS No.: 52819-57-5
Chemical Name: 2-Chloro-1,3,4-thiadiazole
Synonyms: 2-Chloro-1,3,4-thiadiazole;1,3,4-Thiadiazole, 2-chloro-
CBNumber: CB72519101
Molecular Formula: C2HClN2S
Formula Weight: 120.56
MOL File: 52819-57-5.mol

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2-Chloro-1,3,4-thiadiazole Property

Melting point:: 115-117 °C(Solv: water (7732-18-5); acetone (67-64-1))
Boiling point:: 192.1±23.0 °C(Predicted)
Density: 1.559±0.06 g/cm3(Predicted)
storage temp.: -20°C, stored under nitrogen
pka: -1.83±0.10(Predicted)
form: solid
Appearance: Off-white to light yellow Solid
InChI: 1S/C2HClN2S/c3-2-5-4-1-6-2/h1H
InChIKey: UHOKROAAKKMQQX-UHFFFAOYSA-N
SMILES: Clc1nncs1

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Safety

Hazard Codes: Xn
Risk Statements: 22
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CBR01805
Product name: 2-Chloro-1,3,4-thiadiazole
Purity: Aldrich<SUP>CPR</SUP>
Packaging: 1 g
Price: $529
Updated: 2026/03/19

TRC

Product number: B423873
Product name: 2-chloro-1,3,4-thiadiazole
Packaging: 50mg
Price: $65
Updated: 2021/12/16

TRC

Product number: B423873
Product name: 2-chloro-1,3,4-thiadiazole
Packaging: 100mg
Price: $90
Updated: 2021/12/16

Activate Scientific

Product number: AS146332
Product name: 2-Chloro-1,3,4-thiadiazole
Purity: 95%
Packaging: 250mg
Price: $147
Updated: 2021/12/16

Matrix Scientific

Product number: 184462
Product name: 2-Chloro-1,3,4-thiadiazole
Packaging: 1g
Price: $600
Updated: 2021/12/16